Publications by authors named "Bhatia Ansh"

Objectives: To evaluate the safety and feasibility of "en-bloc" Holmium Laser Enucleation of the Prostate (HoLEP) with trainee involvement in patients with prostates larger than 200 cc.

Patients And Methods: A retrospective analysis was conducted on patients undergoing HoLEP using the "en-bloc" technique for prostate sizes > 200 cc between July-2017 and December-2023 at an academic teaching hospital. Perioperative data was collected, including patient demographics, clinical parameters, operative details and functional outcomes.

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Purpose: To compare outcomes of transurethral resection of the prostate (TURP) across different regions worldwide over the past two decades.

Methods: A systematic review and meta-analysis of randomized clinical trials indexed to PubMed that assessed TURP. A total of 102 studies with 8,454 patients were included and grouped by continents: Europe, Asia, Africa, and Others (North America, South America, and Australia).

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Introduction: Water Jet Ablation Therapy (WJAT) and Holmium Laser Enucleation of the Prostate (HoLEP) represent two common surgical treatments for Benign Prostatic Hyperplasia (BPH). Despite their increasing use, there is no study between these two methods. We aim to evaluate their efficacy and safety through a network meta-analysis (NMA), providing critical insights for clinical decision-making in the management of moderate to severe lower urinary tract symptoms (LUTS) due to BPH.

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Purpose: In patients with prostate cancer (PCa), focal therapy with High-Intensity Focused Ultrasound (HIFU) combined with benign prostatic hyperplasia (BPH) surgery has been used to improve immediate post-operative voiding symptoms. Our study aimed to evaluate the functional outcomes of patients undergoing simultaneous holmium laser enucleation of the prostate (HoLEP) + HIFU and compare them to those who underwent HoLEP for bladder outlet obstruction secondary to BPH.

Methods: We performed retrospective review of patients who underwent HoLEP + HIFU or HoLEP between June 2017 and May 2024.

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Purpose: The goal of this systematic review is to assess the temporal changes in outcomes and complications of transurethral resection of the prostate (TURP) from 2000 to 2022.

Methods: We conducted a systematic review and meta-analysis of 103 randomized clinical trials from PubMed on TURP, involving 8521 patients. Studies were grouped by years: 2000-2004, 2005-2009, 2010-2014, and 2015-2022.

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Purpose: To assess the mid- to long-term safety and effectiveness of prostatic artery embolization (PAE) at a single-center cohort of 1,075 patients.

Materials And Methods: This institutional review board-approved retrospective study included patients with moderate-to-severe lower urinary tract symptoms (LUTS) or urinary retention who underwent PAE from January 2014 to July 2023. Patients were assessed at 1, 3, 6, and 12 months after PAE and yearly thereafter.

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Article Synopsis
  • Open simple prostatectomy (OSP) is still an important treatment for benign prostatic hyperplasia (BPH) in patients with large prostate volumes (>80 ml), especially when compared to newer methods like minimally invasive simple prostatectomy (MISP) and laser enucleation.
  • A meta-analysis of 10 randomized controlled trials showed that while OSP significantly improves voiding symptoms, it has a higher risk of postoperative complications such as bleeding and transfusions.
  • Although OSP remains a viable treatment option, its higher morbidity rates necessitate careful patient selection and ongoing research to enhance surgical techniques and overall outcomes.
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Digital flexible ureteroscopes (DFUs) play a crucial role in endourological procedures, and scope breakages are often avoidable with proper measures in place. We aimed to evaluate the effect of mandatory training on DFU durability and to assess the influence of various factors on instrument damage. Mandatory training involving instructional videos on DFU care was introduced for all processing and operating room staff handling DFUs.

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Article Synopsis
  • The study aimed to assess the outcomes of Holmium laser enucleation of the prostate (HoLEP) in patients with obstructive uropathy caused by bladder outlet obstruction.
  • Researchers reviewed cases from 2017 to 2023, comparing patients with and without obstructive uropathy, focusing on key metrics like kidney function and recovery times.
  • The results indicated that while HoLEP is effective and safe, patients with obstructive uropathy have a higher risk of postoperative kidney injury and experience longer catheterization periods.
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Objective: To evaluate the influence of preoperative post-void residual (PVR) volume on the outcomes of Holmium Laser Enucleation of the Prostate (HoLEP). Long-term bladder obstruction can impair bladder contractility, which has been linked to failure to improve lower urinary tract symptoms (LUTS) after bladder outlet procedures. Elevated PVR constitutes a proxy for chronic retention and detrusor underactivity that can be non-invasively determined in office.

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Objectives: We aim to compare efficacy and safety of water vapour therapy (Rezūm), transurethral needle ablation (TUNA) and transurethral microwave therapy (TUMT) for treating men with moderate to severe benign prostatic hyperplasia (BPH) symptoms.

Materials: PubMed/MEDLINE, EMBASE and Cochrane Library were searched from inception to 30 July 2023, followed by reference searching and dual-independent study selection. We analysed only randomized clinical trials.

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Article Synopsis
  • The review evaluates the role of natural language processing (NLP) in extracting data from electronic health records (EHRs) specifically for prostate cancer (PCa) management by analyzing existing literature.* -
  • A literature search identified 14 studies that explored various aspects of PCa management, including clinical examinations, pain assessment, staging information, and patient-centered outcomes, all demonstrating moderate to high accuracy in data extraction.* -
  • Despite showing effectiveness in extracting relevant clinical data, NLP faces challenges with nuanced language and context-specific terms, which can lead to inaccuracies, yet it remains valuable for automating outcome monitoring and reducing workload.*
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Background: Although holmium laser enucleation (HoLEP) is considered a size-independent procedure for treatment of an enlarged prostate, prostate artery embolization (PAE) is emerging as an alternative modality to treat moderate and large benign prostatic hyperplasia. This study aims to compare the early post-operative and short-term efficacy of PAE and HoLEP.

Methods: PubMed, Cochrane Library and EMBASE databases were searched.

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Purpose: Past decade has seen a renewed interest in minimally invasive surgical techniques (MISTs) for management of enlarged prostate. This narrative review aims to explore newer MIST for benign prostatic hyperplasia (BPH) which are not yet integrated into established societal guidelines.

Methods: We conducted a literature search across PubMed, Google Scholar, and FDA ClinicalTrials.

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Purpose: To compare prostatic artery embolization (PAE) via transradial access (TRA-PAE) versus transfemoral access (TFA-PAE) to assist access selection.

Material And Methods: Procedural outcomes and adverse events were evaluated in 998 patients who underwent PAE at a single center from April 2014 to August 2022; 821 (82%) underwent TRA-PAE (Group R) and 177 (18%) underwent TFA-PAE (Group F). Mean age and prostate size of Groups R and F were 69.

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Purpose: MAUDE database houses medical device reports of suspected device-related complications received by Food and Drug Administration. In the present study we aim to evaluate the MAUDE database for reported complications of MIST procedures.

Methods: The database was queried using keywords: rezum, urolift, prostate embolization (PAE), transurethral needle ablation (TUNA), transurethral microwave therapy (TUMT), prostate stent and Temporarily Implanted Nitinol Device (iTIND) on 10/1/22 to extract information regarding device problems and procedure-related complications.

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Background: Geniculate Artery Embolization (GAE) is a novel, minimally-invasive treatment for mild to moderate Osteoarthritis (OA) associated with musculoskeletal pain.

Purpose: To investigate the outcomes of GAE in patients with mild to moderate OA of the knee using a Quantitative-analysis of the available literature.

Methods: The PubMed, EMBASE and Cochrane databases were searched for GAE-related studies.

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Background: Genicular artery embolization (GAE) is a novel technique and has the potential to provide midterm relief of pain for patients with mild-to-moderate knee osteoarthritis resistant to conservative management. This study compares the efficacy and safety of trisacryl gelatin microspheres to Imipenem/Cilastatin particles for GAE with 2 years of clinical follow-up.

Methods: In this retrospective study, eight patients with knee osteoarthritis (11 knees) who underwent GAE with 100-300 μm trisacryl gelatin microspheres particles were compared with six patients (nine knees) who underwent GAE with Imipenem/Cilastatin particles.

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